England Running, Triathlon & Duathlon Calendar
The England Running, Triathlon & Duathlon Calendar includes fun runs, obstacle course races, mud runs, triathlons, aquathons, duathlons, and adventure racing: anything with running in it!
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Events 201 to 300 of 851
Windmill Half Marathon
Sunday, 9 August 2026Lytham Windmill, Lytham St Annes, UK
RNLI Lighthouse Loop Trail Run
Wednesday, 12 August 2026Peveril Point, Swanage, Dorset, UK
Foxton Hound Ultra
Saturday, 15 August 2026Winwick, Northants, UK
Street Child Craft Half
Saturday, 15 August 2026Wimbledon Common, London, UK
York Kids Fun Triathlon
Saturday, 15 August 2026York Sports Village, York, UK
Clacton Half Marathon & 10K
Sunday, 16 August 2026Clacton-on-Sea, Essex, UK
Decathlon Stevenage RunDays
Sunday, 16 August 2026Fairlands Valley Park, Stevenage, UK
Frome Running Festival
Sunday, 16 August 2026Frome, Somerset, UK
Girton 5 mile Trail Race
Sunday, 16 August 2026Girton, Cambridge, UK
IRONMAN Leeds
Sunday, 16 August 2026Roundhay, Leeds, UK
Lightning Bolt 10K: Race 4
Sunday, 16 August 2026Langley Burrell, Chippenham, Wiltshire, UK
Morland Half Marathon
Sunday, 16 August 2026Morland, Cumbria, UK
Pierrepont Plod - Summer
Sunday, 16 August 2026Holme Pierrepont, Nottingham, UK
Ramsbury Gold 10K
Sunday, 16 August 2026Ramsbury Brewery, Aldbourne, Marlborough, UK
Southampton Running Festival
Sunday, 16 August 2026Bishop's Waltham, Southampton, UK
The Pack & Wolf Cub Challenges Surrey
Sunday, 16 August 2026Alice Holt Forest, Farnham, Surrey, UK
Two Tunnels Railway Races: August
Sunday, 16 August 2026Bath, Somerset, UK
York Triathlon
Sunday, 16 August 2026York Sports Village, York, UK
Questars Summer Adventure Race 5 - West Yorkshire
Saturday, 22 August 2026Mytholmroyd, Hebden Bridge, West Yorkshire, UK
The Summer Green Man Ultra (GMU)
Saturday, 22 August 2026Ashton Park School, Bristol, UK
Birchwood 10K
Sunday, 23 August 2026Birchwood, Warrington, UK
Colne Valley Path Marathon & Half Marathon
Sunday, 23 August 2026Stambourne / Greenstead Green to Colchester, Essex, UKDecathlon Sheffield RunDays
Sunday, 23 August 2026Sheffield, UK
Fleetwood Half Marathon
Sunday, 23 August 2026Fleetwood, Lancashire, UK
Insane Terrain Running
Sunday, 23 August 2026Doddington, March, UK
The Big Pilgrimage
Sunday, 23 August 2026Southampton to Titchfield Abbey/Wickham, UK
Town to Trail Bournemouth
Sunday, 23 August 2026Bournemouth, Dorset, UK
Dales Dazzler
Saturday, 29 August 2026Skipton, North Yorkshire, UK
Devon & Cornwall Backyard Ultra
Saturday, 29 August 2026Newnham Park, Plympton, Plymouth, UK
London Backyard Ultra
Saturday, 29 August 2026Croyden, London, UK
Northstowe Running Festival
Saturday, 29 August 2026Northstowe, Cambridge, UK
Wimbleball Lake Trail Races
Saturday, 29 August 2026Wimbleball Lake, near Dulverton, Somerset, UK
Ali Brownlee 5K
Sunday, 30 August 2026Middlesbrough, UK
Bovingdon 10K
Sunday, 30 August 2026Bovingdon, Hemel Hempstead, UK
Hardmoors 26.2 Roseberry Trail Races
Sunday, 30 August 2026Belmangate, Guisborough, North Yorkshire, UK
Leeds Running Festival
Sunday, 30 August 2026Roundhay Park, Roundhay, Leeds, UKMiddlesbrough Runs
Sunday, 30 August 2026Centre Square, Middlesbrough, UK
Nottingham Running Festival
Sunday, 30 August 2026Nottingham Racecourse, Colwick Park, Nottingham, UK
Shoreham Woods 10K Trail Run & Canicross
Sunday, 30 August 2026Shoreham woods, Sevenoaks, Kent, UK
Stevenage 10K
Sunday, 30 August 2026Stevenage, Hertfordshire, UK
The Muntjac 15
Sunday, 30 August 2026Danbury, Chelmsford, UK
Timberhonger 10K Road Race
Sunday, 30 August 2026Bromsgrove, Worcestershire, UK
Totton Running Club 10K
Sunday, 30 August 2026Copythorne, Southampton, UK
Windsor Trail Run
Sunday, 30 August 2026Windsor, Berkshire, UK
Blackpool Night Run
Wednesday, 2 September 2026Blackpool, Lancashire, UK
The Joust 6, 12 & 24 Hour
Friday, 4 September 2026 to Sunday, 6 September 2026Top Barn Campsite, Holt Health, Worcester, UK
Alderford Kids Fun Triathlon
Saturday, 5 September 2026Alderford Lake, Whitchurch, UK
Bedford Running Festival
Saturday, 5 September 2026 to Sunday, 6 September 2026Russell Park, Bedford, UK
Cotswold Classic 10 Mile Road Race
Saturday, 5 September 2026Witney, Oxfordshire, UK
Due North Race Series Malham Half Marathon
Saturday, 5 September 2026Malham, Skipton, UK
Flying Monk Malmesbury 10K
Saturday, 5 September 2026Malmesbury, Wiltshire, UK
Henley River 10K & Half Marathon
Saturday, 5 September 2026Remenham, Henley-on-Thames, UK
Lakeland Trails Keswick
Saturday, 5 September 2026Keswick, UK
Maverick Kielder Forest Gravel Run
Saturday, 5 September 2026Hexham, Northumberland, UK
Nuclear Mud Tribe Race
Saturday, 5 September 2026Kelvedon Hatch, Brentwood, UK
Rasselbock Backyard Ultra - Hardwick
Saturday, 5 September 2026Hardwick Hall Estate, Chesterfield, UK
Rat Race Sea to Summit - Scafell Pike
Saturday, 5 September 2026Scafell Pike, Cumbria, UK
South Coast Ultra Challenge
Saturday, 5 September 2026 to Sunday, 6 September 2026Eastbourne to Arundel, UK
Westonbirt Arboretum Races Summer
Saturday, 5 September 2026 to Sunday, 6 September 2026Westonbirt, Tetbury, UK
Alderford Triathlon
Sunday, 6 September 2026Alderford Lake, Whitchurch, UK
Blencathra Marathon
Sunday, 6 September 2026Caldbeck, Wigton, Cumbria, UK
Bridgwater Half Marathon, 10K & 5K
Sunday, 6 September 2026Wembdon, Bridgwater, Somerset, UK
Brighton and Hove Triathlon
Sunday, 6 September 2026Hove Lawns, Brighton & Hove, UK
City To Sea
Sunday, 6 September 2026Exeter to Babbacombe Downs, Devon, UK
Coln Valley Trail Runs
Sunday, 6 September 2026Coln St. Aldwyns, Cirencester, UK
Helvellyn Triathlon
Sunday, 6 September 2026Glenridding, Penrith, Cumbria, UK
Leighton Fun Runners Leighton 10K
Sunday, 6 September 2026Leighton Buzzard, Bedfordshire, UK
Littlehampton 10K
Sunday, 6 September 2026The Promenade, Littlehampton, UK
Overton 5 Mile Race
Sunday, 6 September 2026Overton, Basingstoke, Hampshire, UK
Sawtry 10
Sunday, 6 September 2026Sawtry, Cambridgeshire, UK
The Beast Trail Race
Sunday, 6 September 2026Wareham, Dorset, UK
The Big Half
Sunday, 6 September 2026London, UK
The Treggy 7
Sunday, 6 September 2026Launceston, UK
Wilne 10K
Sunday, 6 September 2026Draycott, Derby, UK
Wolverhampton Half Marathon & 10K
Sunday, 6 September 2026 (Date TBC)Wolverhampton, UK
GWT Trailwalker Challenge
Friday, 11 September 2026 to Sunday, 13 September 2026Queen Elizabeth Country Park to Brighton Racecourse, UK
Boudicca Way 50K Summer Ultra
Saturday, 12 September 2026Diss to Norwich, Norwich, UK
c2c Essex Ultra
Saturday, 12 September 2026Upminster/Tilbury/Benfleet to Southend-on-Sea, Greater London, UK
Lulworth Cove Trail Runs
Saturday, 12 September 2026West Lulworth, Wareham, Dorset, UK
Pilgrim's Reckoning
Saturday, 12 September 2026Bedford, UKQuestars Summer Adventure Race 6 - South Downs
Saturday, 12 September 2026Duncton, West Sussex, UK
Richmond RUN-FEST
Saturday, 12 September 2026 to Sunday, 13 September 2026Royal Botanical Gardens, Kew, Richmond, UK
Robin Hood 100
Saturday, 12 September 2026South Wheatley, Retford, Nottinghamshire, UK
Suffolk Coastal Path 50K
Saturday, 12 September 2026Lowestoft to Aldeburgh, Suffolk, UK
Thames Path Ultra Challenge
Saturday, 12 September 2026 to Sunday, 13 September 2026Putney to Henley-on-Thames, UK
The Shere Trail Run
Saturday, 12 September 2026Shere, Guildford, UK
Thetford Back Yard Ultra
Saturday, 12 September 2026Thetford Forest, Brandon, UK
Twilight Runway Challenge
Saturday, 12 September 2026Blackbushe Airport, Camberley, Surrey, UK
Ultra X England
Saturday, 12 September 2026 to Sunday, 13 September 2026Edale, Hope Valley, Derbyshire, UK
Barney to Beach
Sunday, 13 September 2026Barnstaple, North Devon, UK
Burnham-on-Sea Half Marathon
Sunday, 13 September 2026Burnham-on-Sea, Somerset, UK
Chatsworth 10K
Sunday, 13 September 2026Chatsworth, Derbyshire, UK
Cheshire Half Marathon Autumn
Sunday, 13 September 2026Capesthorne Hall, Siddington, Macclesfield, UK
Chippenham Half Marathon
Sunday, 13 September 2026Chippenham, Wiltshire, UK
Dartford Bridge 10K
Sunday, 13 September 2026Dartford, Kent, UK
Derbyshire Dales Trail Run
Sunday, 13 September 2026Bakewell, UK
End to End Walk
Sunday, 13 September 2026Point of Ayre to the Sound, Isle of Man, UK
Farnham Pilgrim Marathon & Half Marathon
Sunday, 13 September 2026Hampton Estate, Farnham, Surrey, UK
Fyfield Footpath 5K & 10K
Sunday, 13 September 2026Fyfield, Essex, UK
Great North Run
Sunday, 13 September 2026Newcastle to South Shields, UK
Events 201 to 300 of 851